/* ==========================================================================
   Dropframe — base.css
   Implements design-system.md. Load this before any page-specific CSS.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* --- Color: surface --- */
  --surface: #FAF8FF;
  --surface-0: #FFFFFF;
  --surface-1: #F2F3FF;
  --surface-2: #EAEDFF;
  --border: #D2D9F4;

  /* --- Color: ink --- */
  --ink: #131B2E;
  --ink-dim: #3D4A44;
  --ink-faint: #6D7A74;

  /* --- Color: signal --- */
  --primary: #006952;
  --primary-strong: #008468;
  --primary-tint: rgba(0, 105, 82, 0.10);
  --secondary: #4648D4;
  --secondary-tint: rgba(70, 72, 212, 0.10);
  --amber: #EB961E;
  --amber-tint: rgba(235, 150, 30, 0.12);
  --error: #BA1A1A;
  --error-tint: rgba(186, 26, 26, 0.10);

  /* --- Glass (overlay surfaces only) --- */
  --glass-fill: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-blur: 12px;

  /* --- Type --- */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* --- Space (8px base) --- */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  /* gutter */
  --space-4: 32px;
  /* page margin, desktop */
  --space-5: 64px;
  --space-6: 120px;
  /* section stack, desktop */

  /* --- Shape --- */
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* --- Layout --- */
  --container-max: 1280px;
}

/* ==========================================================================
   Reset
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
}

a {
  color: inherit;
  text-decoration: none;
}

::selection {
  background: var(--primary-tint);
  color: var(--primary);
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (max-width: 680px) {
  .container {
    padding: 0 20px;
  }

  :root {
    --space-4: 20px;
    --space-3: 16px;
    --space-6: 64px;
  }
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1,
h2,
h3 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.2;
}

.text-display {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 72px;
  line-height: 80px;
  letter-spacing: -0.04em;
}

h1,
.text-h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 48px;
  line-height: 56px;
  letter-spacing: -0.02em;
}

h2,
.text-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  line-height: 40px;
}

h3,
.text-h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  line-height: 32px;
}

.text-body-lg {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 28px;
}

.text-body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 24px;
}

.text-dim {
  color: var(--ink-dim);
}

.text-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.text-mono {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 680px) {
  .text-display {
    font-size: 40px;
    line-height: 48px;
    letter-spacing: -0.02em;
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: none;
  transition: all 0.15s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--primary-strong);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface-1);
}

.btn-ai {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  color: #FFFFFF;
}

.btn-ai:hover {
  box-shadow: 0 4px 20px rgba(70, 72, 212, 0.25);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 12px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background: var(--surface-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
}

.card-interactive {
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card-interactive:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 105, 82, 0.06);
}

/* ==========================================================================
   Status pills / badges
   ========================================================================== */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 11px;
}

.pill-live {
  background: var(--primary-tint);
  color: var(--primary);
}

.pill-expiry {
  background: var(--amber-tint);
  color: var(--amber);
}

.pill-off {
  background: var(--surface-2);
  color: var(--ink-faint);
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-live {
  background: var(--primary);
  animation: pulse 2s infinite;
}

.dot-amber {
  background: var(--amber);
}

.dot-off {
  background: var(--ink-faint);
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.35;
  }
}

/* ==========================================================================
   Surfaces: glass (overlay only) vs flat (static)
   ========================================================================== */

.surface-glass {
  background: var(--glass-fill);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
}

.surface-sunken {
  background: var(--surface-1);
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Inputs
   ========================================================================== */

input,
textarea,
select {
  width: 100%;
  height: 48px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
}

textarea {
  height: auto;
  padding: 12px 16px;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-tint);
}

/* ==========================================================================
   URL display (product-specific, keep the mono treatment)
   ========================================================================== */

.url-display {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-dim);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}

.url-id {
  color: var(--primary);
}